FR2125178A1 - Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber - Google Patents

Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber

Info

Publication number
FR2125178A1
FR2125178A1 FR7105324A FR7105324A FR2125178A1 FR 2125178 A1 FR2125178 A1 FR 2125178A1 FR 7105324 A FR7105324 A FR 7105324A FR 7105324 A FR7105324 A FR 7105324A FR 2125178 A1 FR2125178 A1 FR 2125178A1
Authority
FR
France
Prior art keywords
interior
chamber
inspecting
illuminating system
bubble
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7105324A
Other languages
French (fr)
Other versions
FR2125178B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7105324A priority Critical patent/FR2125178A1/en
Publication of FR2125178A1 publication Critical patent/FR2125178A1/en
Application granted granted Critical
Publication of FR2125178B1 publication Critical patent/FR2125178B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T5/00—Recording of movements or tracks of particles; Processing or analysis of such tracks
    • G01T5/06—Bubble chambers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

Illuminating unit, esp. for an optical dervice for the observation of the interior of a bubble chamber, comprises a series of single fibre light tubes with one end in contact with a high energy light source and the other ends uniformly distributed round the axis of an optical assembly, and an aspherical diverging lens situated in front of a port hole in the enclosure to direct the light coming from the single fibre light tubes.
FR7105324A 1971-02-17 1971-02-17 Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber Granted FR2125178A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7105324A FR2125178A1 (en) 1971-02-17 1971-02-17 Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105324A FR2125178A1 (en) 1971-02-17 1971-02-17 Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber

Publications (2)

Publication Number Publication Date
FR2125178A1 true FR2125178A1 (en) 1972-09-29
FR2125178B1 FR2125178B1 (en) 1975-01-17

Family

ID=9072024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105324A Granted FR2125178A1 (en) 1971-02-17 1971-02-17 Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber

Country Status (1)

Country Link
FR (1) FR2125178A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047106A1 (en) * 1980-08-22 1982-03-10 Curt G. Joa, Inc. Method of and apparatus for fixing elastic ribbon between interfacing nominally inelastic flexible sheets
US4782430A (en) * 1986-07-22 1988-11-01 Lumenyte Corporation Light conduit illumination system for underwater lighting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1345962A (en) * 1963-01-23 1963-12-13 Kamera & Kinowerke Dresden Veb Lighting device for projectors
FR1464088A (en) * 1965-11-17 1966-07-22 Commissariat Energie Atomique Improvements to observation or photography devices in enclosures, in particular bubble chambers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1345962A (en) * 1963-01-23 1963-12-13 Kamera & Kinowerke Dresden Veb Lighting device for projectors
FR1464088A (en) * 1965-11-17 1966-07-22 Commissariat Energie Atomique Improvements to observation or photography devices in enclosures, in particular bubble chambers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047106A1 (en) * 1980-08-22 1982-03-10 Curt G. Joa, Inc. Method of and apparatus for fixing elastic ribbon between interfacing nominally inelastic flexible sheets
US4782430A (en) * 1986-07-22 1988-11-01 Lumenyte Corporation Light conduit illumination system for underwater lighting

Also Published As

Publication number Publication date
FR2125178B1 (en) 1975-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse